Bottle cap hat



FIG. 1 is a perspective view of an embodiment of a bottle cap hat;

FIG. 2 is a top view of the embodiment shown in FIG. 1;

FIG. 3 is a front view of the embodiment shown in FIG. 1; and,

FIG. 4 is a side view of the embodiment shown in FIG. 1. 

The ornamental design for a bottle cap hat, as shown and described. 